A new study shows that exposure to two specific 'forever chemicals' may accelerate biological aging, especially in middle-aged men. Researchers revealed a link between faster epigenetic aging, and two of these alternatives, PFNA and PFOSA, a precursor of PFOA.

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Jo Haywood first went to the Daventry Community Larder in Northamptonshire as a shopper and for the past two years has volunteered to run the service.

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Web streams has no synchronous path. Even if your source has data ready and your transform is a pure function, you still pay for promise creation and microtask scheduling on every operation. Promises are fantastic for cases in which waiting is actually necessary, but they aren't always necessary. The new API lets you stay in sync-land when that's what you need.

The proposal would also provide guidance for internet service providers to be able to block access to sites hosting illegal content, the idea being that this would target rogue websites that currently fall outside of the reach of the Online Safety Act.

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